5 Best Drill Bits for Tree Stumps – Latest List with Buying Guide

If you have a tree stump on your property and you want to remove it, you need to invest in the best drill bit for tree stumps. No brainer! However, a common mistake made by many people is using a regular drill bit on the remaining portion of the trunk.

People assume that they can use the same drill bits they would use to drill into wood. However, this is not the best course of action because it is likely that the drill bit will get caught in the wood and break.

The difference between using regular bits and using special bits is quite dramatic and if you do not select an appropriate bit, then you could end up with a broken drill or worse yet, an injury due to flying debris.

We have put together this article to help you make the right choice so you may want to keep reading.

Quality Tree Stump Drill Bits: Comparison Table

Here is a comparison table summarizing the products we are going to review. It will come in handy especially if you are not in a position to read the entire article.

Best Seller
DEWALT Drill Bit, Black Oxide, 7/16-Inch x 12-Inch...
Irwin Industrial Tools 47408 1/2-Inch by 17-Inch...
IVY Classic 10750 1 x 16-Inch Swift Bore® Wood...
DEWALT DW1612
Irwin Industrial Tools 47408
IVY Classic 10750
Material:
Alloy steel
Alloy steel
High Carbon Steel
Diameter:
7/16"
1/2"
1"
Lenght:
12"
17"
16"
Shank Type:
3-Flat
Straight
Hex
Anti-rust Coating?
Prime Status:
-
-
Best Seller
DEWALT Drill Bit, Black Oxide, 7/16-Inch x 12-Inch...
DEWALT DW1612
Material:
Alloy steel
Diameter:
7/16"
Lenght:
12"
Shank Type:
3-Flat
Anti-rust Coating?
Prime Status:
-
Irwin Industrial Tools 47408 1/2-Inch by 17-Inch...
Irwin Industrial Tools 47408
Material:
Alloy steel
Diameter:
1/2"
Lenght:
17"
Shank Type:
Straight
Anti-rust Coating?
Prime Status:
-
IVY Classic 10750 1 x 16-Inch Swift Bore® Wood...
IVY Classic 10750
Material:
High Carbon Steel
Diameter:
1"
Lenght:
16"
Shank Type:
Hex
Anti-rust Coating?
Prime Status:

Best Drill Bit for Tree Stumps Reviewed

1. Irwin Industrial Tools 47408 Auger Bit

Irwin Industrial Tools 47408 Auger Bit

Features
  • Material: Alloy steel
  • Diameter: 1/2″
  • Lenght: 17″
  • Shank Type: Straight
  • Feature: Fully-forged bit for maximum durability
Irwin Industrial Tools 47408This particular bit is commonly referred to as a “long ship” auger bit because it is designed for use with an electric hand drill for boring holes in the floors of wooden ships and boats.

It usually takes about 15 minutes to bore a hole through the side of a boat with this bit. Irvin Auger Bits can be used on any tree stump whether softwood or hardwood.

We love that it is an all-purpose unit that can be used on other materials as well.
Customer Reviews (Last Updated: January 18, 2022)

Amazon Rating
 4.7 of 5 stars  – 207 Total Reviews
Home Depot Rating Home Depot Rating
 5.0 of 5 stars  – 1 Total Review
Positive Feedback
  • Ultratech coating for increased durability
  • All-purpose bit for drilling in wood, metal and plastic
  • Built to offer stability
Negative Feedback
  • Prone to corrosion

2. IRWIN WeldTec(3043013)Auger Drill Bit

IRWIN WeldTec(3043013)Auger Drill Bit

Features
  • Material: Alloy steel
  • Diameter: 1″
  • Lenght: 17″
  • Shank Type: Hex
  • Feature: WeldTec auger bit features a hard cutting edge welded to the base material
IRWIN WeldTec(3043013)AugerThe Irwin brand is well known for producing high quality power tools as well as hand tools which are made from high quality steel and manufactured to last long periods of time with minimal wear and tear.

This brand has been around for many years, producing high quality forged steel products, meaning they are strong and durable and can stand up to the toughest jobs.

You can expect to enjoy all the aforementioned features from this drill bit.
Customer Reviews (Last Updated: January 18, 2022)

Amazon Rating
 4.5 of 5 stars  – 118 Total Reviews
Home Depot Rating Home Depot Rating
 5.0 of 5 stars  – 1 Total Review
Positive Feedback
  • Strong steel shank for durability
  • Reverse spiral flute design for fast cutting action
  • Comes with pre-drilled starting holes
Negative Feedback
  • Tip becomes dull too fast

3. IVY Classic 10750

IVY Classic 10750

Features
  • Material: High Carbon Steel
  • Diameter: 1″
  • Lenght: 16″
  • Shank Type: Hex
  • Feature: Electronically heat treated and tempered to Rockwell Hardness 47-52
IVY Classic 10750The Ivy Classic 10750 is a great drill bit set for the homeowner or DIYer. It is ideal for drilling holes in masonry material, wood, and tree stumps of course.

As if that is not enough, this unit features an anti-slip mechanism that helps prevent the drill bit from slipping once it has been inserted into the work piece.

This is important because it prevents overdriving of the bit, which could lead to cracking or breaking of the material being drilled.

The tips are made from high-quality materials to guarantee long life as well and we love that about it.
Customer Reviews (Last Updated: January 18, 2022)

Amazon Rating
 4.5 of 5 stars  – 143 Total Reviews
Positive Feedback
  • Value for money
  • Accurate
  • Sturdy
Negative Feedback
  • Cannot handle a lot of pressure

4. QWORK 1″ x 17″ Alloy Steel Auger for Wood Drilling

QWORK 1" x 17" Alloy Steel Auger for Wood Drilling

Features
  • Material: Alloy steel
  • Diameter: 1″
  • Lenght: 17″
  • Shank Type: Hex
  • Feature: With the solid center flutes, it can keep stability when drilling and will not easy to move or break
QWORK 1" x 17" best drill bit for tree stumpsThis unit from QWORK is highly functional and by that, we mean that you can use it to effortlessly bore holes in wood.

Another thing about this unit is that it is as versatile as they come so you can rely on the fact that it can be used on different kinds of wood.

Now, some users have complained that this product didn’t last as long so its durability is in question here.

However, we love that the price of this product is affordable to most consumers, especially those who are on a tight budget.
Customer Reviews (Last Updated: January 18, 2022)

Amazon Rating
 4.4 of 5 stars  – 125 Total Reviews
Positive Feedback
  • Versatile
  • Highly functional
  • Reasonably priced
Negative Feedback
  • Not as durable

5. DEWALT (DW1612) Drill Bit

DEWALT (DW1612) Drill Bit

Features
  • Material: Alloy steel
  • Diameter: 7/16
  • Lenght: 12″
  • Shank Type: 3-Flat
  • Feature: Black oxide coated for greater wear resistance

DEWALT (DW1612) Drill BitTo be honest, when we first saw the price of the DEWALT (DW1612) Drill Bit we were not sure it was a good buy, there are many similar products on the market after all.

So as always, we looked at Amazon for honest user reviews to help make our mind up.

Surprisingly, the product has many positive reviews including the fact that it is coated to prevent rusting and designed to reduce walking.

On the flipside, some users have complained that they did not receive the same bit as what was advertised on the website and this can make customers feel cheated.
Customer Reviews (Last Updated: January 18, 2022)

Amazon Rating
 4.7 of 5 stars  – 598 Total Reviews
Home Depot Rating Home Depot Rating
 4.5 of 5 stars  – 571 Total Reviews
Positive Feedback
  • Rust-resistant
  • Features size markings for easy identification
  • Comes with a tapered design for longevity
Negative Feedback
  • Misleading product description

Buying Guide for Tree Stump Drilling Bits

Choosing the right drill bit for tree stumps can be the difference between a clean cut and an ugly, jagged stump. A boring bar or auger bit is used to drill into tree stumps without causing damage.

The key to choosing the right boring bit is knowing what you are looking for in a drill bit and some of it includes:

Speed

The first thing to look for in a drill bit for tree stumps is the speed that it can be operated at. The faster it can move, the easier it will be to remove the stump from the ground.

Speed is measured using RPM so the higher the number, the better.

Size

When choosing the size of your drill bit, it is important to take into consideration how wide the tree stump is.

Drill bits can range from 1-inch to 6-inches. The width of the hole created in a tree stump will vary based on which size drill bit you choose.

For example, if you want to create a hole that will be big enough for your lawn mower’s wheels to fit through it, then you will need to use a larger diameter drill bit than if you wanted to make a small hole where water could drain through it.

Materials

The materials in a quality tree stump removal drill bit include industrial grade tungsten carbide. These materials are designed for long lasting durability.

You should make sure that your drill bit is made from these materials before purchasing them. You should also make sure that they are well-constructed, and won’t break when they hit any kind of resistance.

Your drill bits need to be tough, and able to handle just about any job that comes their way. If you find yourself having problems with your drill bits bending or being unable to stand up under pressure, then you need to find some new ones right away.

FAQs – Frequently Asked Questions

Below, we have addressed some commonly asked questions regarding the best drill bit for tree stumps. That should give you a better understanding of the same.

Q: How do you kill a tree stump with a drill?

You can use a lot of things to kill a tree stump including boring into it and injecting herbicide or other chemicals. Ultimately, the secret is using the right drill bit.

Q: Can I drill a tree stump out?

Yes, you can, but you would have to cut as much of it as possible and then use the right drill bit.

Q: How many holes does it take to drill a stump?

That would be four holes uniformly positioned around the base of the stump’s middle hole using a 1/2-inch-diameter auger bit.

Our Top Pick – The Winning Drill Bit

Having reviewed all the bits on this list, we have settled on the Irwin Industrial Tools 47408 Auger Bit as our top pick.

Not only is this unit built to offer sturdiness, it also offers the durability needed when dealing with stubborn tree stumps.

As if that is not enough, it is multi-purpose and that means it can be used on other materials aside from wood and we love that about it.

Final Thoughts

Tree stumps are a common sight in your lawn. They can make your yard look messy and unattractive, but you can remove them neatly by drilling holes into their base.

A lot of people hire contractors to remove tree stumps for them, but this is an expensive option. You can get the same job done more cheaply by using the right drill bits.

With the right drill and bit, you’re all set to do it yourself!

Leave a Comment